Cambrian explosion

Although there are four viewpoints portrayed in this book, some tend to agree but on opposite ends of the topic. I will start with the ones who, contrary to the last chapter when they were the ones on opposite sides, completely disagree. Professor David Davies is an evolutionary biologist, so naturally on this position, he is for evolution. Davies starts his argument with mentioning that there are many different organisms on the planet and that they all share a common ancestor. Davies also…